Answer :
Answer: 1500 seconds
Explanation:
E = 97.5 kJ = 97500 J
P = 65 W
t = ?
t = 97500/65
t = 1500 sec
Final answer:
By understanding the relation between energy, power, and time we can calculate hover time. We convert the drone’s energy from kJ to Joules, and then divide by the power to get 1,500 seconds.
Explanation:
The hover time of the drone essentially revolves around the understanding of the relationship between energy, power and time. In this case, the energy stored in the drone battery is 97.5 kJ and the power output when hovering is 65.0 W. Power is defined as the rate of energy consumption or work done in a unit of time. So, to find out how long the drone can hover, we use the formula: Time = Energy / Power.
First, we need to convert the energy from kJ to Joules because the power is given in Watts, which is Joules per second. 1 kJ is equal to 1000 Joules, hence the energy stored would be 97.5 x 1000 = 97,500 Joules.
Now, we can plug the values into the formula: Time = 97,500 Joules / 65.0 W = 1,500 seconds.
Therefore, the drone can hover for 1,500 seconds, assuming the energy is used only for hovering and no other functions of the drone.
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